Dominique Thorne has become one of Marvel’s most talked-about new faces, bringing genius inventor Riri Williams—also known as Ironheart—to life in the Marvel Cinematic Universe. Standing at 5’3″ and born on November 5, 1997, in Brooklyn, New York, this 27-year-old actress represents a fresh wave of superhero storytelling. Her journey from theater student to Marvel Studios leading lady shows how talent and education can open unexpected doors.
Before donning the Ironheart armor, Thorne earned a Bachelor of Science degree from Cornell University while building an impressive film resume. Her parents, Nerissa Guy and Navie Guy, both immigrants from Trinidad, instilled in her a strong commitment to education and cultural pride. With her Disney+ series now streaming and critics praising her performance, Thorne is proving she’s much more than just another superhero actor.
Dominique Thorne Bio/Wiki
| Quick Facts | Details |
|---|---|
| Full Name | Dominique Thorne |
| Date of Birth | November 5, 1997 |
| Age | 27 years old (as of October 2025) |
| Birthplace | Brooklyn, New York, USA |
| Height | 5’3″ (160 cm) |
| Zodiac Sign | Scorpio |
| Parents | Nerissa Guy and Navie Guy (Trinidad immigrants) |
| Siblings | Two younger brothers: Ky-Mani and Caleb |
| Education | Cornell University (B.S. in Human Development, 2019) |
| Notable Role | Riri Williams/Ironheart (Marvel Cinematic Universe) |
| Film Debut | If Beale Street Could Talk (2018) |
| MCU Debut | Black Panther: Wakanda Forever (2022) |
| Disney+ Series | Ironheart (2025) |
| Broadway Debut | Jaja’s African Hair Braiding (2023) |
| Sorority | Delta Sigma Theta (Mu Gamma chapter, Spring 2018) |
| Current Residence | Atlanta, Georgia |
| Heritage | Trinidadian-American |
Dominique Thorne Early Life and Family Background
Dominique Thorne grew up in a household deeply rooted in Trinidadian heritage, with both parents hailing from the Caribbean island nation. Her mother, Nerissa Guy, comes from Carapichaima, while her father, Navie Guy, is from Mayaro. The family initially lived in Brooklyn before relocating to Newark, Delaware.
Growing up with two younger brothers, Ky-Mani and Caleb, Thorne learned early about responsibility and setting an example. Her parents placed education above everything else, a value that shaped her entire career path. Her mother’s dedication to finding the best schools available guided Thorne’s educational journey from childhood through college.
The Trinidadian-American identity played a significant role in shaping Thorne’s worldview and creative expression. In 2024, she received the Diaspora Award in Trinidad, where she spoke about her upbringing. She described how growing up in a Trinidadian household immersed her in rich traditions, resilience, and a strong sense of community.
Education and Early Recognition
Thorne attended the Professional Performing Arts School (PPAS) in Manhattan, where she focused on dramatic theater. During her senior year in 2015, she achieved remarkable recognition that set her apart from her peers. She won both the Young Arts Award in Spoken Theater and the prestigious U.S. Presidential Scholar in the Arts.
She also performed with the MCC Theater Youth Company in their annual showcase, which highlights original work by NYC youth. Thorne co-wrote and performed a piece about her heritage titled “19th century gazelle.”
Rather than jumping straight into acting full-time, Thorne chose Cornell University, where she earned a Bachelor of Science in Human Development with a minor in Inequality Studies in 2019. During her time at Cornell, she was initiated into the Mu Gamma chapter of Delta Sigma Theta sorority in Spring 2018. She also became a member of the Sphinx Head secret senior honors society.
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Breaking Into Film
Thorne made her feature film debut in If Beale Street Could Talk (2018), directed by Barry Jenkins, an adaptation of James Baldwin’s classic novel. She portrayed Sheila Hunt, the younger sister of protagonist Fonny Hunt. The film premiered at the 2018 Toronto Film Festival and garnered critical acclaim, including AFI Awards Movie of the Year.
She originally auditioned for the lead role of Tish in summer 2017 but received a callback for Sheila instead. “I remember feeling in my spirit first that it was mine,” Thorne told Essence about receiving the role.
In 2021, she appeared in Judas and the Black Messiah (2021), directed by Shaka King, portraying Judy Harmon, a member of Fred Hampton’s security team. The film, starring Daniel Kaluuya and Lakeith Stanfield, won two Academy Awards. It was executive produced by Ryan Coogler and Charles D. King—a connection that would prove significant for her Marvel future.
Dominique Thorne: The Marvel Journey Begins
Thorne’s connection with Marvel started back in 2016 when she auditioned for the role of Shuri in the first Black Panther. She even did a screen test with the late Chadwick Boseman. Although Letitia Wright was cast, Marvel remembered Thorne’s strong performance.
Four years later, in August 2020, producer Nate Moore reached out during the pandemic and offered her the role of Riri Williams/Ironheart — no audition needed as she explained this to VIBE August 2024 interview. Moore later shared that she was Marvel’s “first and only call.”
At first, Thorne hesitated, worried about being typecast. But her two younger brothers encouraged her to accept, and the idea of showing real representation on screen sealed her decision.
Black Panther: Wakanda Forever (2022)
Her MCU debut came with Black Panther: Wakanda Forever (2022), directed by Ryan Coogler, a film deeply shaped by the passing of Chadwick Boseman. The production became both a continuation of the Black Panther story and a meditation on grief and loss. The film grossed $859 million worldwide and won the Academy Award for Best Costume Design.
Letitia Wright, reprising her role as Shuri, became an important mentor to Thorne. “She was one of the first folks in the cast to come up to me and introduce herself,” Thorne recalled. Wright made it clear that Thorne belonged in this space and was meant to be part of the Marvel family.
The film introduced audiences to Riri Williams as a brilliant MIT student who creates her own armored suit. One of the most demanding aspects was the practical suit itself, which weighed 52.5 pounds—exactly half of Thorne’s body weight at the time. Marvel deliberately withheld this information until after filming completed, likely to avoid affecting her performance.
Ironheart: The Disney+ Series (2025)
The Disney+ series Ironheart (2025), created by Chinaka Hodge and executive produced by Ryan Coogler, premiered on June 24 and quickly reached the platform’s top spot. The six-episode series, executive produced by Ryan Coogler with head writer Chinaka Hodge, follows Riri as she returns to her hometown of Chicago.
The series introduces new villain Parker Robbins/The Hood, portrayed by Anthony Ramos. Critics have responded positively, with Rotten Tomatoes reporting an 82% approval rating. Even Robert Downey Jr., the original Iron Man, offered his endorsement during a GMA appearance, expressing happiness to see Thorne bring Riri Williams to life.
The show was in development for five years before its premiere, with delays partly attributed to the 2023 Hollywood labor strikes. About half of the time in the series, Thorne works with the physical Ironheart suit, with the remainder handled through visual effects. She underwent months of stunt training, which she called “the highlight of the process.”
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Dominique Thorne Working Relationships
Thorne has developed strong working relationships with her Marvel co-stars, particularly Angela Bassett and Anthony Ramos. Regarding her first scene with Bassett in Wakanda Forever, Thorne stated: “I remember I could not stop laughing. I was like, ‘I’m so sorry, give me a second. Like this is insane.'”
About working with Anthony Ramos on Ironheart, she shared warm feelings about their partnership. “When someone like Anthony has your back, it helps,” she told the Television Academy.
Ryan Coogler’s leadership style left a lasting impression on Thorne. Describing his approach as “silent,” she noted his clear confidence about his mission and purpose.
Beyond Marvel
Thorne’s Marvel commitments haven’t limited her range or creative exploration. In 2023, she made her Broadway debut in “Jaja’s African Hair Braiding” at the Samuel J. Friedman Theatre, playing the role of Marie.
In 2024, she starred in Freaky Tales (2024), directed by Anna Boden and Ryan Fleck, which premiered at the Sundance Film Festival alongside Pedro Pascal, Jay Ellis, and Ben Mendelsohn. She also voiced Riri Williams in Marvel’s animated series What If…? (2023), developed by A.C. Bradley.
She recently signed with WME (William Morris Endeavor) talent agency. As of October 2025, she continues to balance her Marvel commitments with other creative projects. She is also set to appear in Marvel Zombies (2025), an upcoming animated series from Marvel Studios.
Cultural Heritage and Identity
Thorne’s Trinidadian heritage continues to play a significant role in her identity and creative work. Travel has become an important source of creativity and perspective for Thorne. She recently spent time with Buddhists in Thailand and explored Japan. Seeing new ways of life serves as inspiration and reminds her that the world is much bigger than herself.
As of 2025, Thorne lives in Atlanta, Georgia, with her family, though she describes herself as a “nomad.” She splits time between Atlanta and Chicago during filming.
Dominique Thorne Personal Details and Trivia
Dominique Thorne stands at approximately 5’3″ (160 cm) tall, though some sources report slightly different measurements. Born on November 5, 1997, she is currently 27 years old as of October 2025. Her zodiac sign is Scorpio.
Regarding her personal life, Thorne keeps details about relationships private and there is no public information about a husband or romantic partner. She focuses her public presence on her career and family connections.
When asked about her “ancestral playlist,” Thorne listed specific musical preferences that reflect her tastes. She mentioned “I Like It” by DeBarge and anything by Teena Marie. She also included “Tell Me” by Groove Theory as part of her musical influences.
Message and Impact
When asked what message she wants young viewers to take from watching Ironheart, Thorne’s response was direct and empowering. “You can do it too! You can build, create, grow, anything that you put that mind to,” she shared.
Thorne represents a new generation of actors who bring both intellectual depth and authentic representation to superhero storytelling. Her journey from Brooklyn theater student to Marvel leading lady demonstrates how preparation and staying true to your values can create opportunities.
At 27, Dominique Thorne continues to expand her range while anchoring the next phase of the MCU. Her commitment to education, social justice, and authentic storytelling sets her apart in Hollywood. She proves that sometimes the role you’re meant for finds you, even when it’s not the one you originally auditioned for.
Conclusion
Dominique Thorne has established herself as a rising force in both Marvel Studios and the broader entertainment industry. From her academic achievements at Cornell University to her breakout roles in acclaimed films, she has built a career on talent and authenticity. Her portrayal of Riri Williams/Ironheart represents a significant step forward for representation in superhero storytelling.
With upcoming projects and her Marvel future ahead, audiences can expect Thorne to keep delivering performances that inspire and resonate.
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FAQ’s About Dominique Thorne
How tall is Dominique Thorne?
Dominique Thorne stands at approximately 5’3″ (160 cm) tall, though some sources report slightly different measurements.
What is Dominique Thorne’s age?
Born on November 5, 1997, Dominique Thorne is currently 27 years old as of October 2025.
Does Dominique Thorne have a husband?
Dominique Thorne keeps her personal life private, and there is no public information about a husband or current romantic relationship.
Who are Dominique Thorne’s parents?
Her parents are Nerissa Guy and Navie Guy, both immigrants from Trinidad who emphasized education and cultural pride throughout her upbringing.
What is Dominique Thorne’s net worth?
While exact figures are not publicly confirmed, Thorne’s net worth has grown with her Marvel contract and expanding film career since 2022.
What movies and shows has Dominique Thorne appeared in?
Thorne has appeared in “If Beale Street Could Talk” (2018), “Judas and the Black Messiah” (2021), “Black Panther: Wakanda Forever” (2022), and the Disney+ series “Ironheart” (2025).
What upcoming projects is Dominique Thorne working on?
Dominique Thorne is set to appear in the upcoming Marvel Zombies series, expected to release in late 2025. She also continues to develop new creative projects outside the Marvel Cinematic Universe, exploring both film and stage roles.
What did Dominique Thorne study in college?
She earned a Bachelor of Science in Human Development with a minor in Inequality Studies from Cornell University in 2019.
Where does Dominique Thorne live now?
As of 2025, Thorne lives in Atlanta, Georgia, with her family, though she travels frequently for filming between Atlanta and Chicago.
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